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Texas Instruments is a calculator and electronic handheld toy company, based in Dallas, Texas.They are best known nowadays for their graphing calculators which are a mainstay in education. They also created the DLP format for digital cinema projection, ushering in the current era of film exhibition.
Before this, in The '80s, they were best known for the famous Speak & Spell talking toy. Texas Instruments also did Touch & Tell, and many other franchise toys!
